CompilerOptions (Closure Compiler v20140625 API)

java.lang.Object
- com.google.javascript.jscomp.CompilerOptions

All Implemented Interfaces:

Serializable, Cloneable
```
public class CompilerOptions
extends Object
implements Serializable, Cloneable
```
Compiler options

Author:

[email protected] (Nick Santos)

See Also:
Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static interface`	`CompilerOptions.AliasTransformation` A Role Specific Interface for the JS Compiler to report aliases used to change the code during a compile.
`static interface`	`CompilerOptions.AliasTransformationHandler` A Role Specific Interface for JS Compiler that represents a data holder object which is used to store goog.scope alias code changes to code made during a compile.
`static class`	`CompilerOptions.LanguageMode` When to do the extra sanity checks
`static class`	`CompilerOptions.Reach` A common enum for compiler passes that can run either globally or locally.
`static class`	`CompilerOptions.TracerMode` How much tracing we want to do
`static class`	`CompilerOptions.TweakProcessing` Option for the ProcessTweaks pass

Field Summary

Fields
Modifier and Type	Field and Description
`CheckLevel`	`aggressiveVarCheck`
`Set<String>`	`aliasableStrings` If set to a non-empty set, those strings literals will be aliased to a single global instance per string, to avoid creating more objects than necessary.
`boolean`	`aliasAllStrings` Aliases all string literals to global instances, to avoid creating more objects than necessary (if true, overrides any set of strings passed in to aliasableStrings)
`boolean`	`aliasExternals` Adds variable aliases for externals to reduce code size
`boolean`	`aliasKeywords` Aliases true, false, and null to variables with shorter names.
`String`	`aliasStringsBlacklist` A blacklist in the form of a regular expression to block strings that contains certain words from being aliased.
`boolean`	`ambiguateProperties` Rename unrelated properties to the same name to reduce code size.
`AnonymousFunctionNamingPolicy`	`anonymousFunctionNaming` Give anonymous functions names for easier debugging
`CheckLevel`	`brokenClosureRequiresLevel`
`CheckLevel`	`checkGlobalNamesLevel`
`CheckLevel`	`checkGlobalThisLevel`
`String`	`checkMissingGetCssNameBlacklist` Regex of string literals that may only appear in goog.getCssName arguments.
`CheckLevel`	`checkMissingGetCssNameLevel`
`CheckLevel`	`checkMissingReturn`
`CheckLevel`	`checkProvides`
`CheckLevel`	`checkRequires` Checks for missing goog.require() calls
`boolean`	`checkSuspiciousCode` Checks for suspicious statements that have no effect
`boolean`	`checkSymbols` Checks that all symbols are defined
`boolean`	`checkTypes` Checks types on expressions
`boolean`	`closurePass` Processes goog.provide() and goog.require() calls
`boolean`	`coalesceVariableNames` Merge two variables together as one.
`boolean`	`collapseAnonymousFunctions` Collapses anonymous function declarations into named function declarations
`boolean`	`collapseProperties` Flattens multi-level property names (e.g.
`boolean`	`collapseVariableDeclarations` Collapses multiple variable declarations into one
`boolean`	`computeFunctionSideEffects` Use @nosideeffects annotations, function bodies and name graph to determine if calls have side effects.
`boolean`	`convertToDottedProperties` Converts quoted property accesses to dot syntax (a['b'] -> a.b)
`boolean`	`crossModuleCodeMotion` Move code to a deeper module
`boolean`	`crossModuleMethodMotion` Move methods to a deeper module
`CssRenamingMap`	`cssRenamingMap` Map used in the renaming of CSS class names.
`com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass>`	`customPasses` Custom passes
`boolean`	`deadAssignmentElimination` Remove assignments to values that can not be referenced
`boolean`	`devirtualizePrototypeMethods` Devirtualize prototype method by rewriting them to be static calls that take the this pointer as their first argument
`boolean`	`disambiguateProperties` Rename properties to disambiguate between unrelated fields based on type information.
`ErrorFormat`	`errorFormat`
`boolean`	`exportTestFunctions` Whether to export test functions.
`boolean`	`extractPrototypeMemberDeclarations` Extracts common prototype member declarations
`boolean`	`flowSensitiveInlineVariables`
`boolean`	`foldConstants` Folds constants (e.g.
`boolean`	`gatherCssNames` Gather CSS names (requires closurePass)
`boolean`	`generateExports`
`boolean`	`generatePseudoNames` Generate pseudo names for variables and properties for debugging purposes.
`boolean`	`ideMode` Configures the compiler for use as an IDE backend.
`boolean`	`inlineConstantVars` Inlines constants (symbols that are all CAPS)
`boolean`	`inlineFunctions` Inlines global functions
`boolean`	`inlineGetters` Inlines trivial getters
`boolean`	`inlineLocalFunctions` Inlines functions defined in local scopes
`boolean`	`inlineVariables` Inlines variables
`String`	`inputDelimiter` The string to use as the separator for printInputDelimiter
`String`	`instrumentationTemplate` Instrumentation template to use with #recordFunctionInformation
`boolean`	`instrumentForCoverage` Instrument code for the purpose of collecting coverage data.
`boolean`	`jqueryPass` Processes jQuery aliases
`boolean`	`labelRenaming` Controls label renaming.
`boolean`	`lineBreak` Line break the output a bit more aggressively
`String`	`locale` Compiling locale
`boolean`	`markAsCompiled` Sets the special "COMPILED" value to true
`boolean`	`markNoSideEffectCalls` Mark no side effect calls
`MessageBundle`	`messageBundle` Returns localized replacement for MSG_* variables
`boolean`	`moveFunctionDeclarations` Move top-level function declarations to the top
`boolean`	`optimizeArgumentsArray` Provide formal names for elements of arguments array.
`boolean`	`optimizeCalls` Remove unused parameters from call sites.
`boolean`	`optimizeParameters` Remove unused and constant parameters.
`boolean`	`optimizeReturns` Remove unused return values.
`boolean`	`preferLineBreakAtEndOfFile` Prefer line breaks at end of file
`boolean`	`preserveGoogRequires` Do not strip goog.require() calls from the code.
`boolean`	`prettyPrint` Output in pretty indented format
`boolean`	`printInputDelimiter` Prints a separator comment before each JS script
`PropertyRenamingPolicy`	`propertyRenaming` Controls which properties get renamed.
`boolean`	`recordFunctionInformation` Record function information
`boolean`	`removeDeadCode` Removes code that will never execute
`boolean`	`removeUnusedClassProperties` Removes unused member properties
`boolean`	`removeUnusedLocalVars` Removes unused variables in local scope.
`boolean`	`removeUnusedPrototypeProperties` Removes unused member prototypes
`boolean`	`removeUnusedPrototypePropertiesInExterns` Tells AnalyzePrototypeProperties it can remove externed props.
`boolean`	`removeUnusedVars` Removes unused variables
`String`	`renamePrefix` Specifies a prefix for all globals
`String`	`renamePrefixNamespace` Specifies the name of an object that will be used to store all non-extern globals.
`CheckLevel`	`reportMissingOverride`
`boolean`	`reserveRawExports` Reserve property names on the global this object.
`boolean`	`rewriteFunctionExpressions` Reduces the size of common function expressions.
`boolean`	`smartNameRemoval` Removes code associated with unused global names
`SourceMap.DetailLevel`	`sourceMapDetailLevel` The detail level for the generated source map.
`SourceMap.Format`	`sourceMapFormat` The source map file format
`List<SourceMap.LocationMapping>`	`sourceMapLocationMappings`
`String`	`sourceMapOutputPath` The output path for the source map.
`Set<String>`	`stripNamePrefixes` Name prefixes that determine which variables and properties to strip
`Set<String>`	`stripNameSuffixes` Name suffixes that determine which variables and properties to strip
`Set<String>`	`stripTypePrefixes` Qualified type name prefixes that determine which types to strip
`Set<String>`	`stripTypes` Names of types to strip
`String`	`syntheticBlockEndMarker`
`String`	`syntheticBlockStartMarker`
`static RenamingMap`	`UNIQUE_ID_GENERATOR` A renaming map instance to use to signal the use of the "inconsistent" id generator type.
`VariableRenamingPolicy`	`variableRenaming` Controls which variables get renamed.

Constructor Summary

Constructors
Constructor and Description

CompilerOptions()
Initializes compiler options.

Constructors
Constructor and Description
`CompilerOptions()` Initializes compiler options.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addWarningsGuard(WarningsGuard guard)` Add a guard to the set of warnings guards.
`boolean`	`assumeClosuresOnlyCaptureReferences()`
`boolean`	`assumeStrictThis()`
`Object`	`clone()`
`void`	`disableRuntimeTypeCheck()`
`void`	`enableExternExports(boolean enabled)` Deprecated. replaced by `setExternExports(boolean)`
`void`	`enableRuntimeTypeCheck(String logFunction)` Enable run-time type checking, which adds JS type assertions for debugging.
`CompilerOptions.AliasTransformationHandler`	`getAliasTransformationHandler()`
`boolean`	`getCheckDeterminism()`
`CheckEventfulObjectDisposal.DisposalCheckingPolicy`	`getCheckEventfulObjectDisposalPolicy()`
`CodingConvention`	`getCodingConvention()`
`Map<String,Node>`	`getDefineReplacements()` Returns the map of define replacements.
`boolean`	`getInferTypes()` Gets the inferTypes flag.
`boolean`	`getInstrumentMemoryAllocations()`
`CompilerOptions.LanguageMode`	`getLanguageIn()`
`CompilerOptions.LanguageMode`	`getLanguageOut()`
`boolean`	`getNewTypeInference()`
`CompilerOptions.TracerMode`	`getTracerMode()`
`CompilerOptions.TweakProcessing`	`getTweakProcessing()`
`Map<String,Node>`	`getTweakReplacements()` Returns the map of tweak replacements.
`boolean`	`isDisambiguatePrivateProperties()`
`boolean`	`isExternExportsEnabled()`
`boolean`	`isRemoveUnusedClassProperties()`
`void`	`resetWarningsGuard()` Reset the warnings guard.
`void`	`setAcceptConstKeyword(boolean value)` If true, accept `const' keyword.
`void`	`setAggressiveRenaming(boolean aggressive)`
`void`	`setAggressiveVarCheck(CheckLevel level)` Checks for suspicious variable definitions and undefined variables
`void`	`setAliasableGlobals(String names)` A comma separated white-list of global names.
`void`	`setAliasableStrings(Set<String> aliasableStrings)`
`void`	`setAliasAllStrings(boolean aliasAllStrings)`
`void`	`setAliasExternals(boolean aliasExternals)`
`void`	`setAliasKeywords(boolean aliasKeywords)`
`void`	`setAliasStringsBlacklist(String aliasStringsBlacklist)`
`void`	`setAliasTransformationHandler(CompilerOptions.AliasTransformationHandler changes)`
`void`	`setAmbiguateProperties(boolean ambiguateProperties)`
`void`	`setAngularPass(boolean angularPass)`
`void`	`setAnonymousFunctionNaming(AnonymousFunctionNamingPolicy anonymousFunctionNaming)`
`void`	`setAppNameStr(String appNameStr)` App identifier string for use by the instrumentation template's app_name_setter.
`void`	`setAssumeClosuresOnlyCaptureReferences(boolean enable)` Whether to assume closures capture only what they reference.
`void`	`setAssumeStrictThis(boolean enable)` If true, enables enables additional optimizations.
`void`	`setBrokenClosureRequiresLevel(CheckLevel level)` Sets the check level for bad Closure require calls.
`void`	`setChainCalls(boolean value)` If true, chain calls to functions that return this.
`void`	`setCheckDeterminism(boolean checkDeterminism)`
`void`	`setCheckEventfulObjectDisposalPolicy(CheckEventfulObjectDisposal.DisposalCheckingPolicy policy)`
`void`	`setCheckGlobalNamesLevel(CheckLevel level)` Checks the integrity of references to qualified global names.
`void`	`setCheckGlobalThisLevel(CheckLevel level)` Checks for certain uses of the `this` keyword that are considered unsafe because they are likely to reference the global `this` object unintentionally.
`void`	`setCheckMissingGetCssNameBlacklist(String blackList)`
`void`	`setCheckMissingGetCssNameLevel(CheckLevel level)` Checks that certain string literals only appear in strings used as goog.getCssName arguments.
`void`	`setCheckMissingReturn(CheckLevel level)` Checks for missing return statements
`void`	`setCheckProvides(CheckLevel level)` Checks for missing goog.provides() calls
`void`	`setCheckRequires(CheckLevel level)`
`void`	`setCheckSuspiciousCode(boolean checkSuspiciousCode)`
`void`	`setCheckSymbols(boolean checkSymbols)`
`void`	`setCheckTypes(boolean checkTypes)`
`void`	`setClosurePass(boolean closurePass)`
`void`	`setCoalesceVariableNames(boolean coalesceVariableNames)`
`void`	`setCodingConvention(CodingConvention codingConvention)`
`void`	`setCollapseAnonymousFunctions(boolean enabled)`
`void`	`setCollapseObjectLiterals(boolean enabled)`
`void`	`setCollapseProperties(boolean collapseProperties)`
`void`	`setCollapsePropertiesOnExternTypes(boolean collapse)` If true, flattens multi-level property names on extern types (e.g.
`void`	`setCollapseVariableDeclarations(boolean enabled)`
`void`	`setColorizeErrorOutput(boolean colorizeErrorOutput)`
`void`	`setCommonJSModulePathPrefix(String commonJSModulePathPrefix)` Sets a path prefix for CommonJS modules.
`void`	`setComputeFunctionSideEffects(boolean computeFunctionSideEffects)`
`void`	`setConvertToDottedProperties(boolean convertToDottedProperties)`
`void`	`setCrossModuleCodeMotion(boolean crossModuleCodeMotion)`
`void`	`setCrossModuleMethodMotion(boolean crossModuleMethodMotion)`
`void`	`setCssRenamingMap(CssRenamingMap cssRenamingMap)`
`void`	`setCssRenamingWhitelist(Set<String> whitelist)`
`void`	`setCustomPasses(com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass> customPasses)`
`void`	`setDeadAssignmentElimination(boolean deadAssignmentElimination)`
`void`	`setDebugFunctionSideEffectsPath(String debugFunctionSideEffectsPath)`
`void`	`setDefineReplacements(Map<String,Object> defineReplacements)`
`void`	`setDefineToBooleanLiteral(String defineName, boolean value)` Sets the value of the `@define` variable in JS to a boolean literal.
`void`	`setDefineToDoubleLiteral(String defineName, double value)` Sets the value of the `@define` variable in JS to a number literal.
`void`	`setDefineToNumberLiteral(String defineName, int value)` Sets the value of the `@define` variable in JS to a number literal.
`void`	`setDefineToStringLiteral(String defineName, String value)` Sets the value of the `@define` variable in JS to a String literal.
`void`	`setDependencyOptions(DependencyOptions options)` Sets dependency options.
`void`	`setDevirtualizePrototypeMethods(boolean devirtualizePrototypeMethods)`
`void`	`setDevMode(com.google.javascript.jscomp.CompilerOptions.DevMode devMode)`
`void`	`setDisambiguatePrivateProperties(boolean value)`
`void`	`setDisambiguateProperties(boolean disambiguateProperties)`
`void`	`setErrorFormat(ErrorFormat errorFormat)`
`void`	`setErrorHandler(ErrorHandler handler)` Set a custom handler for warnings and errors.
`void`	`setExportLocalPropertyDefinitions(boolean export)`
`void`	`setExportTestFunctions(boolean exportTestFunctions)`
`void`	`setExternExports(boolean externExports)`
`void`	`setExternExportsPath(String externExportsPath)`
`void`	`setExtraAnnotationNames(Iterable<String> extraAnnotationNames)`
`void`	`setExtractPrototypeMemberDeclarations(boolean enabled)`
`void`	`setExtraSmartNameRemoval(boolean smartNameRemoval)`
`void`	`setFlowSensitiveInlineVariables(boolean enabled)`
`void`	`setFoldConstants(boolean foldConstants)`
`void`	`setGatherCssNames(boolean gatherCssNames)`
`void`	`setGenerateExports(boolean generateExports)`
`void`	`setGeneratePseudoNames(boolean generatePseudoNames)`
`void`	`setGroupVariableDeclarations(boolean enabled)`
`void`	`setIdeMode(boolean ideMode)`
`void`	`setIdGenerators(Map<String,RenamingMap> idGenerators)` Sets the id generators to replace.
`void`	`setIdGenerators(Set<String> idGenerators)` Sets the id generators to replace.
`void`	`setIdGeneratorsMap(String previousMappings)` A previous map of ids (serialized to a string by a previous compile).
`void`	`setInferTypes(boolean enable)` If true, enables type inference.
`void`	`setInlineConstantVars(boolean inlineConstantVars)`
`void`	`setInlineFunctions(boolean inlineFunctions)`
`void`	`setInlineFunctions(CompilerOptions.Reach reach)` Set the function inlining policy for the compiler.
`void`	`setInlineGetters(boolean inlineGetters)`
`void`	`setInlineLocalFunctions(boolean inlineLocalFunctions)`
`void`	`setInlineLocalVariables(boolean inlineLocalVariables)`
`void`	`setInlineProperties(boolean enable)` Set the function inlining policy for the compiler.
`void`	`setInlineVariables(boolean inlineVariables)`
`void`	`setInlineVariables(CompilerOptions.Reach reach)` Set the variable inlining policy for the compiler.
`void`	`setInputAnonymousFunctionNamingMap(VariableMap inputMap)`
`void`	`setInputDelimiter(String inputDelimiter)`
`void`	`setInputPropertyMap(VariableMap inputPropertyMap)`
`void`	`setInputVariableMap(VariableMap inputVariableMap)`
`void`	`setInstrumentationTemplate(String instrumentationTemplate)`
`void`	`setInstrumentForCoverage(boolean instrumentForCoverage)` Set whether or not code should be modified to provide coverage information.
`void`	`setInstrumentMemoryAllocations(boolean instrumentMemoryAllocations)` Sets the option to instrument memory allocations.
`void`	`setLabelRenaming(boolean labelRenaming)`
`void`	`setLanguage(CompilerOptions.LanguageMode language)` Sets ECMAScript version to use.
`void`	`setLanguageIn(CompilerOptions.LanguageMode languageIn)` Sets ECMAScript version to use for the input.
`void`	`setLanguageOut(CompilerOptions.LanguageMode languageOut)` Sets ECMAScript version to use for the output.
`void`	`setLineBreak(boolean lineBreak)`
`void`	`setLineLengthThreshold(int lineLengthThreshold)`
`void`	`setLocale(String locale)`
`void`	`setLooseTypes(boolean looseTypes)` Whether to include "undefined" in the default types.
`void`	`setManageClosureDependencies(boolean newVal)` Sort inputs by their goog.provide/goog.require calls, and prune inputs whose symbols are not required.
`void`	`setManageClosureDependencies(List<String> entryPoints)` Sort inputs by their goog.provide/goog.require calls.
`void`	`setMarkAsCompiled(boolean markAsCompiled)`
`void`	`setMarkNoSideEffectCalls(boolean markNoSideEffectCalls)`
`void`	`setMessageBundle(MessageBundle messageBundle)`
`void`	`setMoveFunctionDeclarations(boolean moveFunctionDeclarations)`
`void`	`setNameAnonymousFunctionsOnly(boolean value)` If true, name anonymous functions only.
`void`	`setNameReferenceGraphPath(String filePath)` Where to save the name reference graph
`void`	`setNameReferenceReportPath(String filePath)` Where to save a cross-reference report from the name reference graph
`void`	`setNewTypeInference(boolean enable)`
`void`	`setOptimizeArgumentsArray(boolean optimizeArgumentsArray)`
`void`	`setOptimizeCalls(boolean optimizeCalls)`
`void`	`setOptimizeParameters(boolean optimizeParameters)`
`void`	`setOptimizeReturns(boolean optimizeReturns)`
`void`	`setOutputCharset(String charsetName)` Sets the output charset by name.
`void`	`setOutputJsStringUsage(boolean outputJsStringUsage)`
`void`	`setParentModuleCanSeeSymbolsDeclaredInChildren(boolean parentModuleCanSeeSymbolsDeclaredInChildren)`
`void`	`setPreferLineBreakAtEndOfFile(boolean lineBreakAtEnd)`
`void`	`setPreferSingleQuotes(boolean enabled)` Normally, when there are an equal number of single and double quotes in a string, the compiler will use double quotes.
`void`	`setPreferStableNames(boolean preferStableNames)`
`void`	`setPreserveGoogRequires(boolean preserveGoogRequires)`
`void`	`setPrettyPrint(boolean prettyPrint)`
`void`	`setPrintInputDelimiter(boolean printInputDelimiter)`
`void`	`setProcessCommonJSModules(boolean processCommonJSModules)` Rewrites CommonJS modules so that modules can be concatenated together, by renaming all globals to avoid conflicting with other modules.
`void`	`setProcessObjectPropertyString(boolean process)` If true, process goog.testing.ObjectPropertyString instances.
`void`	`setPropertyAffinity(boolean useAffinity)`
`void`	`setPropertyInvalidationErrors(Map<String,CheckLevel> propertyInvalidationErrors)` Sets the list of properties that we report property invalidation errors for.
`void`	`setPropertyRenaming(PropertyRenamingPolicy propertyRenaming)`
`void`	`setProtectHiddenSideEffects(boolean enable)` When enabled, assume that apparently side-effect free code is meaningful.
`void`	`setRecordFunctionInformation(boolean recordFunctionInformation)`
`void`	`setRemoveAbstractMethods(boolean remove)`
`void`	`setRemoveClosureAsserts(boolean remove)`
`void`	`setRemoveDeadCode(boolean removeDeadCode)`
`void`	`setRemoveUnusedClassProperties(boolean removeUnusedClassProperties)`
`void`	`setRemoveUnusedLocalVars(boolean removeUnusedLocalVars)`
`void`	`setRemoveUnusedPrototypeProperties(boolean enabled)`
`void`	`setRemoveUnusedPrototypePropertiesInExterns(boolean enabled)`
`void`	`setRemoveUnusedVariables(CompilerOptions.Reach reach)` Set the variable removal policy for the compiler.
`void`	`setRemoveUnusedVars(boolean removeUnusedVars)`
`void`	`setRenamePrefix(String renamePrefix)`
`void`	`setRenamePrefixNamespace(String renamePrefixNamespace)`
`void`	`setRenamingPolicy(VariableRenamingPolicy newVariablePolicy, PropertyRenamingPolicy newPropertyPolicy)` Sets the variable and property renaming policies for the compiler, in a way that clears warnings about the renaming policy being uninitialized from flags.
`void`	`setReplaceIdGenerators(boolean replaceIdGenerators)`
`void`	`setReplaceMessagesWithChromeI18n(boolean replaceMessagesWithChromeI18n, String tcProjectId)`
`void`	`setReplaceStringsConfiguration(String placeholderToken, List<String> functionDescriptors)` Sets the functions whose debug strings to replace.
`void`	`setReplaceStringsFunctionDescriptions(List<String> replaceStringsFunctionDescriptions)`
`void`	`setReplaceStringsInputMap(VariableMap serializedMap)`
`void`	`setReplaceStringsPlaceholderToken(String replaceStringsPlaceholderToken)`
`void`	`setReplaceStringsReservedStrings(Set<String> replaceStringsReservedStrings)`
`void`	`setReportMissingOverride(CheckLevel level)` Flags a warning if a property is missing the @override annotation, but it overrides a base class property.
`void`	`setReportPath(String reportPath)` Where to save a report of global name usage
`void`	`setReserveRawExports(boolean reserveRawExports)`
`void`	`setRewriteFunctionExpressions(boolean rewriteFunctionExpressions)`
`void`	`setRuntimeTypeCheck(boolean runtimeTypeCheck)`
`void`	`setRuntimeTypeCheckLogFunction(String runtimeTypeCheckLogFunction)`
`void`	`setSaveDataStructures(boolean save)` Whether to keep internal data structures around after we're finished compiling.
`void`	`setShadowVariables(boolean shadow)` Should shadow outer scope variable name during renaming.
`void`	`setSkipAllPasses(boolean skipAllPasses)`
`void`	`setSmartNameRemoval(boolean smartNameRemoval)`
`void`	`setSourceMapDetailLevel(SourceMap.DetailLevel sourceMapDetailLevel)`
`void`	`setSourceMapFormat(SourceMap.Format sourceMapFormat)`
`void`	`setSourceMapLocationMappings(List<SourceMap.LocationMapping> sourceMapLocationMappings)`
`void`	`setSourceMapOutputPath(String sourceMapOutputPath)`
`void`	`setSpecializeInitialModule(boolean enabled)` Specialize the initial module at the cost of later modules
`void`	`setStripNamePrefixes(Set<String> stripNamePrefixes)`
`void`	`setStripNameSuffixes(Set<String> stripNameSuffixes)`
`void`	`setStripTypePrefixes(Set<String> stripTypePrefixes)`
`void`	`setStripTypes(Set<String> stripTypes)`
`void`	`setSummaryDetailLevel(int summaryDetailLevel)` Controls how detailed the compilation summary is.
`void`	`setSyntheticBlockEndMarker(String syntheticBlockEndMarker)`
`void`	`setSyntheticBlockStartMarker(String syntheticBlockStartMarker)`
`void`	`setTracerMode(CompilerOptions.TracerMode mode)`
`void`	`setTransformAMDToCJSModules(boolean transformAMDToCJSModules)` Activates transformation of AMD to CommonJS modules.
`void`	`setTrustedStrings(boolean yes)` Some people want to put arbitrary user input into strings, which are then run through the compiler.
`void`	`setTweakProcessing(CompilerOptions.TweakProcessing tweakProcessing)` Sets how goog.tweak calls are processed.
`void`	`setTweakReplacements(Map<String,Object> tweakReplacements)`
`void`	`setTweakToBooleanLiteral(String tweakId, boolean value)` Sets the value of the tweak in JS to a boolean literal.
`void`	`setTweakToDoubleLiteral(String tweakId, double value)` Sets the value of the tweak in JS to a number literal.
`void`	`setTweakToNumberLiteral(String tweakId, int value)` Sets the value of the tweak in JS to a number literal.
`void`	`setTweakToStringLiteral(String tweakId, String value)` Sets the value of the tweak in JS to a String literal.
`void`	`setUnaliasableGlobals(String names)` A comma separated white-list of global names.
`void`	`setVariableRenaming(VariableRenamingPolicy variableRenaming)`
`void`	`setWarningLevel(DiagnosticGroup type, CheckLevel level)` Configure the given type of warning to the given level.
`void`	`setWarningsGuard(ComposeWarningsGuard warningsGuard)`
`boolean`	`shouldColorizeErrorOutput()`
`void`	`skipAllCompilerPasses()` Skip all possible passes, to make the compiler as fast as possible.

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ideMode
```
public boolean ideMode
```
    Configures the compiler for use as an IDE backend. In this mode:
    - No optimization passes will run.
    - The last time custom passes are invoked is CustomPassExecutionTime.BEFORE_OPTIMIZATIONS
    - The compiler will always try to process all inputs fully, even if it encounters errors.
    - The compiler may record more information than is strictly needed for codegen.
  - messageBundle
```
public transient MessageBundle messageBundle
```
    Returns localized replacement for MSG_* variables
  - checkSymbols
```
public boolean checkSymbols
```
    Checks that all symbols are defined
  - aggressiveVarCheck
```
public CheckLevel aggressiveVarCheck
```
  - checkSuspiciousCode
```
public boolean checkSuspiciousCode
```
    Checks for suspicious statements that have no effect
  - checkTypes
```
public boolean checkTypes
```
    Checks types on expressions
  - reportMissingOverride
```
public CheckLevel reportMissingOverride
```
  - checkRequires
```
public CheckLevel checkRequires
```
    Checks for missing goog.require() calls
  - checkProvides
```
public CheckLevel checkProvides
```
  - checkGlobalNamesLevel
```
public CheckLevel checkGlobalNamesLevel
```
  - brokenClosureRequiresLevel
```
public CheckLevel brokenClosureRequiresLevel
```
  - checkGlobalThisLevel
```
public CheckLevel checkGlobalThisLevel
```
  - checkMissingGetCssNameLevel
```
public CheckLevel checkMissingGetCssNameLevel
```
  - checkMissingGetCssNameBlacklist
```
public String checkMissingGetCssNameBlacklist
```
    Regex of string literals that may only appear in goog.getCssName arguments.
  - foldConstants
```
public boolean foldConstants
```
    Folds constants (e.g. (2 + 3) to 5)
  - deadAssignmentElimination
```
public boolean deadAssignmentElimination
```
    Remove assignments to values that can not be referenced
  - inlineConstantVars
```
public boolean inlineConstantVars
```
    Inlines constants (symbols that are all CAPS)
  - inlineFunctions
```
public boolean inlineFunctions
```
    Inlines global functions
  - inlineLocalFunctions
```
public boolean inlineLocalFunctions
```
    Inlines functions defined in local scopes
  - crossModuleCodeMotion
```
public boolean crossModuleCodeMotion
```
    Move code to a deeper module
  - coalesceVariableNames
```
public boolean coalesceVariableNames
```
    Merge two variables together as one.
  - crossModuleMethodMotion
```
public boolean crossModuleMethodMotion
```
    Move methods to a deeper module
  - inlineGetters
```
public boolean inlineGetters
```
    Inlines trivial getters
  - inlineVariables
```
public boolean inlineVariables
```
    Inlines variables
  - flowSensitiveInlineVariables
```
public boolean flowSensitiveInlineVariables
```
  - smartNameRemoval
```
public boolean smartNameRemoval
```
    Removes code associated with unused global names
  - removeDeadCode
```
public boolean removeDeadCode
```
    Removes code that will never execute
  - checkMissingReturn
```
public CheckLevel checkMissingReturn
```
  - extractPrototypeMemberDeclarations
```
public boolean extractPrototypeMemberDeclarations
```
    Extracts common prototype member declarations
  - removeUnusedPrototypeProperties
```
public boolean removeUnusedPrototypeProperties
```
    Removes unused member prototypes
  - removeUnusedPrototypePropertiesInExterns
```
public boolean removeUnusedPrototypePropertiesInExterns
```
    Tells AnalyzePrototypeProperties it can remove externed props.
  - removeUnusedClassProperties
```
public boolean removeUnusedClassProperties
```
    Removes unused member properties
  - removeUnusedVars
```
public boolean removeUnusedVars
```
    Removes unused variables
  - removeUnusedLocalVars
```
public boolean removeUnusedLocalVars
```
    Removes unused variables in local scope.
  - aliasExternals
```
public boolean aliasExternals
```
    Adds variable aliases for externals to reduce code size
  - collapseVariableDeclarations
```
public boolean collapseVariableDeclarations
```
    Collapses multiple variable declarations into one
  - collapseAnonymousFunctions
```
public boolean collapseAnonymousFunctions
```
    Collapses anonymous function declarations into named function declarations
  - aliasableStrings
```
public Set<String> aliasableStrings
```
    If set to a non-empty set, those strings literals will be aliased to a single global instance per string, to avoid creating more objects than necessary.
  - aliasStringsBlacklist
```
public String aliasStringsBlacklist
```
    A blacklist in the form of a regular expression to block strings that contains certain words from being aliased. If the value is the empty string, no words are blacklisted.
  - aliasAllStrings
```
public boolean aliasAllStrings
```
    Aliases all string literals to global instances, to avoid creating more objects than necessary (if true, overrides any set of strings passed in to aliasableStrings)
  - convertToDottedProperties
```
public boolean convertToDottedProperties
```
    Converts quoted property accesses to dot syntax (a['b'] -> a.b)
  - rewriteFunctionExpressions
```
public boolean rewriteFunctionExpressions
```
    Reduces the size of common function expressions.
  - optimizeParameters
```
public boolean optimizeParameters
```
    Remove unused and constant parameters.
  - optimizeReturns
```
public boolean optimizeReturns
```
    Remove unused return values.
  - optimizeCalls
```
public boolean optimizeCalls
```
    Remove unused parameters from call sites.
  - optimizeArgumentsArray
```
public boolean optimizeArgumentsArray
```
    Provide formal names for elements of arguments array.
  - variableRenaming
```
public VariableRenamingPolicy variableRenaming
```
    Controls which variables get renamed.
  - propertyRenaming
```
public PropertyRenamingPolicy propertyRenaming
```
    Controls which properties get renamed.
  - labelRenaming
```
public boolean labelRenaming
```
    Controls label renaming.
  - reserveRawExports
```
public boolean reserveRawExports
```
    Reserve property names on the global this object.
  - generatePseudoNames
```
public boolean generatePseudoNames
```
    Generate pseudo names for variables and properties for debugging purposes.
  - renamePrefix
```
public String renamePrefix
```
    Specifies a prefix for all globals
  - renamePrefixNamespace
```
public String renamePrefixNamespace
```
    Specifies the name of an object that will be used to store all non-extern globals.
  - aliasKeywords
```
public boolean aliasKeywords
```
    Aliases true, false, and null to variables with shorter names.
  - collapseProperties
```
public boolean collapseProperties
```
    Flattens multi-level property names (e.g. a$b = x)
  - devirtualizePrototypeMethods
```
public boolean devirtualizePrototypeMethods
```
    Devirtualize prototype method by rewriting them to be static calls that take the this pointer as their first argument
  - computeFunctionSideEffects
```
public boolean computeFunctionSideEffects
```
    Use @nosideeffects annotations, function bodies and name graph to determine if calls have side effects. Requires --check_types.
  - disambiguateProperties
```
public boolean disambiguateProperties
```
    Rename properties to disambiguate between unrelated fields based on type information.
  - ambiguateProperties
```
public boolean ambiguateProperties
```
    Rename unrelated properties to the same name to reduce code size.
  - anonymousFunctionNaming
```
public AnonymousFunctionNamingPolicy anonymousFunctionNaming
```
    Give anonymous functions names for easier debugging
  - exportTestFunctions
```
public boolean exportTestFunctions
```
    Whether to export test functions.
  - syntheticBlockStartMarker
```
public String syntheticBlockStartMarker
```
  - syntheticBlockEndMarker
```
public String syntheticBlockEndMarker
```
  - locale
```
public String locale
```
    Compiling locale
  - markAsCompiled
```
public boolean markAsCompiled
```
    Sets the special "COMPILED" value to true
  - closurePass
```
public boolean closurePass
```
    Processes goog.provide() and goog.require() calls
  - preserveGoogRequires
```
public boolean preserveGoogRequires
```
    Do not strip goog.require() calls from the code.
  - jqueryPass
```
public boolean jqueryPass
```
    Processes jQuery aliases
  - gatherCssNames
```
public boolean gatherCssNames
```
    Gather CSS names (requires closurePass)
  - stripTypes
```
public Set<String> stripTypes
```
    Names of types to strip
  - stripNameSuffixes
```
public Set<String> stripNameSuffixes
```
    Name suffixes that determine which variables and properties to strip
  - stripNamePrefixes
```
public Set<String> stripNamePrefixes
```
    Name prefixes that determine which variables and properties to strip
  - stripTypePrefixes
```
public Set<String> stripTypePrefixes
```
    Qualified type name prefixes that determine which types to strip
  - customPasses
```
public transient com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass> customPasses
```
    Custom passes
  - markNoSideEffectCalls
```
public boolean markNoSideEffectCalls
```
    Mark no side effect calls
  - moveFunctionDeclarations
```
public boolean moveFunctionDeclarations
```
    Move top-level function declarations to the top
  - instrumentationTemplate
```
public String instrumentationTemplate
```
    Instrumentation template to use with #recordFunctionInformation
  - recordFunctionInformation
```
public boolean recordFunctionInformation
```
    Record function information
  - generateExports
```
public boolean generateExports
```
  - cssRenamingMap
```
public CssRenamingMap cssRenamingMap
```
    Map used in the renaming of CSS class names.
  - prettyPrint
```
public boolean prettyPrint
```
    Output in pretty indented format
  - lineBreak
```
public boolean lineBreak
```
    Line break the output a bit more aggressively
  - preferLineBreakAtEndOfFile
```
public boolean preferLineBreakAtEndOfFile
```
    Prefer line breaks at end of file
  - printInputDelimiter
```
public boolean printInputDelimiter
```
    Prints a separator comment before each JS script
  - inputDelimiter
```
public String inputDelimiter
```
    The string to use as the separator for printInputDelimiter
  - errorFormat
```
public ErrorFormat errorFormat
```
  - sourceMapOutputPath
```
public String sourceMapOutputPath
```
    The output path for the source map.
  - sourceMapDetailLevel
```
public SourceMap.DetailLevel sourceMapDetailLevel
```
    The detail level for the generated source map.
  - sourceMapFormat
```
public SourceMap.Format sourceMapFormat
```
    The source map file format
  - sourceMapLocationMappings
```
public List<SourceMap.LocationMapping> sourceMapLocationMappings
```
  - instrumentForCoverage
```
public boolean instrumentForCoverage
```
    Instrument code for the purpose of collecting coverage data.
  - UNIQUE_ID_GENERATOR
```
public static final RenamingMap UNIQUE_ID_GENERATOR
```
    A renaming map instance to use to signal the use of the "inconsistent" id generator type.
- Constructor Detail
  - CompilerOptions
```
public CompilerOptions()
```
    Initializes compiler options. All options are disabled by default. Command-line frontends to the compiler should set these properties like a builder.
- Method Detail
  - setAggressiveVarCheck
```
public void setAggressiveVarCheck(CheckLevel level)
```
    Checks for suspicious variable definitions and undefined variables
  - setReportMissingOverride
```
public void setReportMissingOverride(CheckLevel level)
```
    Flags a warning if a property is missing the @override annotation, but it overrides a base class property.
  - setCheckRequires
```
public void setCheckRequires(CheckLevel level)
```
  - setCheckProvides
```
public void setCheckProvides(CheckLevel level)
```
    Checks for missing goog.provides() calls
  - setCheckGlobalNamesLevel
```
public void setCheckGlobalNamesLevel(CheckLevel level)
```
    Checks the integrity of references to qualified global names. (e.g. "a.b")
  - setBrokenClosureRequiresLevel
```
public void setBrokenClosureRequiresLevel(CheckLevel level)
```
    Sets the check level for bad Closure require calls.
  - setCheckGlobalThisLevel
```
public void setCheckGlobalThisLevel(CheckLevel level)
```
    Checks for certain uses of the this keyword that are considered unsafe because they are likely to reference the global this object unintentionally. If this is off, but collapseProperties is on, then the compiler will usually ignore you and run this check anyways.
  - setCheckMissingGetCssNameLevel
```
public void setCheckMissingGetCssNameLevel(CheckLevel level)
```
    Checks that certain string literals only appear in strings used as goog.getCssName arguments.
  - setCheckEventfulObjectDisposalPolicy
```
public void setCheckEventfulObjectDisposalPolicy(CheckEventfulObjectDisposal.DisposalCheckingPolicy policy)
```
  - getCheckEventfulObjectDisposalPolicy
```
public CheckEventfulObjectDisposal.DisposalCheckingPolicy getCheckEventfulObjectDisposalPolicy()
```
  - setCheckMissingReturn
```
public void setCheckMissingReturn(CheckLevel level)
```
    Checks for missing return statements
  - setAliasableGlobals
```
public void setAliasableGlobals(String names)
```
    A comma separated white-list of global names. When aliasExternals is enable, if set to a non-empty string, only externals with these names will be considered for aliasing.
  - setUnaliasableGlobals
```
public void setUnaliasableGlobals(String names)
```
    A comma separated white-list of global names. When aliasExternals is enable, these global names will not be aliased.
  - setCollapseObjectLiterals
```
public void setCollapseObjectLiterals(boolean enabled)
```
  - setSpecializeInitialModule
```
public void setSpecializeInitialModule(boolean enabled)
```
    Specialize the initial module at the cost of later modules
  - setReplaceMessagesWithChromeI18n
```
public void setReplaceMessagesWithChromeI18n(boolean replaceMessagesWithChromeI18n,
                                    String tcProjectId)
```
  - setAppNameStr
```
public void setAppNameStr(String appNameStr)
```
    App identifier string for use by the instrumentation template's app_name_setter. @see #instrumentationTemplate
  - setPreferSingleQuotes
```
public void setPreferSingleQuotes(boolean enabled)
```
    Normally, when there are an equal number of single and double quotes in a string, the compiler will use double quotes. Set this to true to prefer single quotes.
  - setTrustedStrings
```
public void setTrustedStrings(boolean yes)
```
    Some people want to put arbitrary user input into strings, which are then run through the compiler. These scripts are then put into HTML. By default, we assume strings are untrusted. If the compiler is run from the command-line, we assume that strings are trusted.
  - setReportPath
```
public void setReportPath(String reportPath)
```
    Where to save a report of global name usage
  - getTracerMode
```
public CompilerOptions.TracerMode getTracerMode()
```
  - setTracerMode
```
public void setTracerMode(CompilerOptions.TracerMode mode)
```
  - setNameReferenceReportPath
```
public void setNameReferenceReportPath(String filePath)
```
    Where to save a cross-reference report from the name reference graph
  - setNameReferenceGraphPath
```
public void setNameReferenceGraphPath(String filePath)
```
    Where to save the name reference graph
  - setProtectHiddenSideEffects
```
public void setProtectHiddenSideEffects(boolean enable)
```
    When enabled, assume that apparently side-effect free code is meaningful.
  - isRemoveUnusedClassProperties
```
public boolean isRemoveUnusedClassProperties()
```
    Returns:
    Whether to attempt to remove unused class properties
  - setRemoveUnusedClassProperties
```
public void setRemoveUnusedClassProperties(boolean removeUnusedClassProperties)
```
    Parameters:
    removeUnusedClassProperties - Whether to attempt to remove unused class properties
  - getDefineReplacements
```
public Map<String,Node> getDefineReplacements()
```
    Returns the map of define replacements.
  - getTweakReplacements
```
public Map<String,Node> getTweakReplacements()
```
    Returns the map of tweak replacements.
  - setDefineToBooleanLiteral
```
public void setDefineToBooleanLiteral(String defineName,
                             boolean value)
```
    Sets the value of the @define variable in JS to a boolean literal.
  - setDefineToStringLiteral
```
public void setDefineToStringLiteral(String defineName,
                            String value)
```
    Sets the value of the @define variable in JS to a String literal.
  - setDefineToNumberLiteral
```
public void setDefineToNumberLiteral(String defineName,
                            int value)
```
    Sets the value of the @define variable in JS to a number literal.
  - setDefineToDoubleLiteral
```
public void setDefineToDoubleLiteral(String defineName,
                            double value)
```
    Sets the value of the @define variable in JS to a number literal.
  - setTweakToBooleanLiteral
```
public void setTweakToBooleanLiteral(String tweakId,
                            boolean value)
```
    Sets the value of the tweak in JS to a boolean literal.
  - setTweakToStringLiteral
```
public void setTweakToStringLiteral(String tweakId,
                           String value)
```
    Sets the value of the tweak in JS to a String literal.
  - setTweakToNumberLiteral
```
public void setTweakToNumberLiteral(String tweakId,
                           int value)
```
    Sets the value of the tweak in JS to a number literal.
  - setTweakToDoubleLiteral
```
public void setTweakToDoubleLiteral(String tweakId,
                           double value)
```
    Sets the value of the tweak in JS to a number literal.
  - skipAllCompilerPasses
```
public void skipAllCompilerPasses()
```
    Skip all possible passes, to make the compiler as fast as possible.
  - setWarningLevel
```
public void setWarningLevel(DiagnosticGroup type,
                   CheckLevel level)
```
    Configure the given type of warning to the given level.
  - resetWarningsGuard
```
public void resetWarningsGuard()
```
    Reset the warnings guard.
  - addWarningsGuard
```
public void addWarningsGuard(WarningsGuard guard)
```
    Add a guard to the set of warnings guards.
  - setRenamingPolicy
```
public void setRenamingPolicy(VariableRenamingPolicy newVariablePolicy,
                     PropertyRenamingPolicy newPropertyPolicy)
```
    Sets the variable and property renaming policies for the compiler, in a way that clears warnings about the renaming policy being uninitialized from flags.
  - setPropertyAffinity
```
public void setPropertyAffinity(boolean useAffinity)
```
  - setShadowVariables
```
public void setShadowVariables(boolean shadow)
```
    Should shadow outer scope variable name during renaming.
  - setCollapsePropertiesOnExternTypes
```
public void setCollapsePropertiesOnExternTypes(boolean collapse)
```
    If true, flattens multi-level property names on extern types (e.g. String$f = x). This should only be used with the typed version of the externs files.
  - setProcessObjectPropertyString
```
public void setProcessObjectPropertyString(boolean process)
```
    If true, process goog.testing.ObjectPropertyString instances.
  - setReplaceIdGenerators
```
public void setReplaceIdGenerators(boolean replaceIdGenerators)
```
    Parameters:
    replaceIdGenerators - the replaceIdGenerators to set
  - setIdGenerators
```
public void setIdGenerators(Set<String> idGenerators)
```
    Sets the id generators to replace.
  - setIdGenerators
```
public void setIdGenerators(Map<String,RenamingMap> idGenerators)
```
    Sets the id generators to replace.
  - setIdGeneratorsMap
```
public void setIdGeneratorsMap(String previousMappings)
```
    A previous map of ids (serialized to a string by a previous compile). This will be used as a hint during the ReplaceIdGenerators pass, which will attempt to reuse the same ids.
  - setInlineFunctions
```
public void setInlineFunctions(CompilerOptions.Reach reach)
```
    Set the function inlining policy for the compiler.
  - setInlineVariables
```
public void setInlineVariables(CompilerOptions.Reach reach)
```
    Set the variable inlining policy for the compiler.
  - setInlineProperties
```
public void setInlineProperties(boolean enable)
```
    Set the function inlining policy for the compiler.
  - setRemoveUnusedVariables
```
public void setRemoveUnusedVariables(CompilerOptions.Reach reach)
```
    Set the variable removal policy for the compiler.
  - setReplaceStringsConfiguration
```
public void setReplaceStringsConfiguration(String placeholderToken,
                                  List<String> functionDescriptors)
```
    Sets the functions whose debug strings to replace.
  - setRemoveAbstractMethods
```
public void setRemoveAbstractMethods(boolean remove)
```
  - setRemoveClosureAsserts
```
public void setRemoveClosureAsserts(boolean remove)
```
  - setNameAnonymousFunctionsOnly
```
public void setNameAnonymousFunctionsOnly(boolean value)
```
    If true, name anonymous functions only. All other passes will be skipped.
  - setColorizeErrorOutput
```
public void setColorizeErrorOutput(boolean colorizeErrorOutput)
```
  - shouldColorizeErrorOutput
```
public boolean shouldColorizeErrorOutput()
```
  - setChainCalls
```
public void setChainCalls(boolean value)
```
    If true, chain calls to functions that return this.
  - setAcceptConstKeyword
```
public void setAcceptConstKeyword(boolean value)
```
    If true, accept `const' keyword.
  - enableRuntimeTypeCheck
```
public void enableRuntimeTypeCheck(String logFunction)
```
    Enable run-time type checking, which adds JS type assertions for debugging.
    
    Parameters:
    logFunction - A JS function to be used for logging run-time type assertion failures.
  - disableRuntimeTypeCheck
```
public void disableRuntimeTypeCheck()
```
  - setGenerateExports
```
public void setGenerateExports(boolean generateExports)
```
  - setExportLocalPropertyDefinitions
```
public void setExportLocalPropertyDefinitions(boolean export)
```
  - setAngularPass
```
public void setAngularPass(boolean angularPass)
```
  - setCodingConvention
```
public void setCodingConvention(CodingConvention codingConvention)
```
  - getCodingConvention
```
public CodingConvention getCodingConvention()
```
  - setDependencyOptions
```
public void setDependencyOptions(DependencyOptions options)
```
    Sets dependency options. See the DependencyOptions class for more info. This supersedes manageClosureDependencies.
  - setManageClosureDependencies
```
public void setManageClosureDependencies(boolean newVal)
```
    Sort inputs by their goog.provide/goog.require calls, and prune inputs whose symbols are not required.
  - setManageClosureDependencies
```
public void setManageClosureDependencies(List<String> entryPoints)
```
    Sort inputs by their goog.provide/goog.require calls.
    
    Parameters:
    entryPoints - Entry points to the program. Must be goog.provide'd symbols. Any goog.provide'd symbols that are not a transitive dependency of the entry points will be deleted. Files without goog.provides, and their dependencies, will always be left in.
  - setSummaryDetailLevel
```
public void setSummaryDetailLevel(int summaryDetailLevel)
```
    Controls how detailed the compilation summary is. Values: 0 (never print summary), 1 (print summary only if there are errors or warnings), 2 (print summary if type checking is on, see --check_types), 3 (always print summary). The default level is 1
  - enableExternExports
```
@Deprecated
public void enableExternExports(boolean enabled)
```
    Deprecated. replaced by setExternExports(boolean)
  - setExtraAnnotationNames
```
public void setExtraAnnotationNames(Iterable<String> extraAnnotationNames)
```
  - isExternExportsEnabled
```
public boolean isExternExportsEnabled()
```
  - setOutputCharset
```
public void setOutputCharset(String charsetName)
```
    Sets the output charset by name.
  - setTweakProcessing
```
public void setTweakProcessing(CompilerOptions.TweakProcessing tweakProcessing)
```
    Sets how goog.tweak calls are processed.
  - getTweakProcessing
```
public CompilerOptions.TweakProcessing getTweakProcessing()
```
  - setLanguage
```
public void setLanguage(CompilerOptions.LanguageMode language)
```
    Sets ECMAScript version to use.
  - setLanguageIn
```
public void setLanguageIn(CompilerOptions.LanguageMode languageIn)
```
    Sets ECMAScript version to use for the input. If you are not transpiling from one version to another, use #setLanguage instead.
  - getLanguageIn
```
public CompilerOptions.LanguageMode getLanguageIn()
```
  - setLanguageOut
```
public void setLanguageOut(CompilerOptions.LanguageMode languageOut)
```
    Sets ECMAScript version to use for the output. If you are not transpiling from one version to another, use #setLanguage instead.
  - getLanguageOut
```
public CompilerOptions.LanguageMode getLanguageOut()
```
  - setLooseTypes
```
public void setLooseTypes(boolean looseTypes)
```
    Whether to include "undefined" in the default types. For example: "{Object}" is normally "Object|null" becomes "Object|null|undefined" "{?string}" is normally "string|null" becomes "string|null|undefined" In either case "!" annotated types excluded both null and undefined.
  - clone
```
public Object clone()
             throws CloneNotSupportedException
```
    Overrides:
    
    clone in class Object
    
    Throws:
    
    CloneNotSupportedException
  - setAliasTransformationHandler
```
public void setAliasTransformationHandler(CompilerOptions.AliasTransformationHandler changes)
```
  - getAliasTransformationHandler
```
public CompilerOptions.AliasTransformationHandler getAliasTransformationHandler()
```
  - setErrorHandler
```
public void setErrorHandler(ErrorHandler handler)
```
    Set a custom handler for warnings and errors. This is mostly used for piping the warnings and errors to a file behind the scenes. If you want to filter warnings and errors, you should use a WarningsGuard. If you want to change how warnings and errors are reported to the user, you should set a ErrorManager on the Compiler. An ErrorManager is intended to summarize the errors for a single compile job.
  - setInferTypes
```
public void setInferTypes(boolean enable)
```
    If true, enables type inference. If checkTypes is enabled, this flag has no effect.
  - getInferTypes
```
public boolean getInferTypes()
```
    Gets the inferTypes flag. Note that if checkTypes is enabled, this flag is ignored when configuring the compiler.
  - getNewTypeInference
```
public boolean getNewTypeInference()
```
  - setNewTypeInference
```
public void setNewTypeInference(boolean enable)
```
  - assumeStrictThis
```
public boolean assumeStrictThis()
```
    Returns:
    Whether assumeStrictThis is set.
  - setAssumeStrictThis
```
public void setAssumeStrictThis(boolean enable)
```
    If true, enables enables additional optimizations.
  - assumeClosuresOnlyCaptureReferences
```
public boolean assumeClosuresOnlyCaptureReferences()
```
    Returns:
    Whether assumeClosuresOnlyCaptureReferences is set.
  - setAssumeClosuresOnlyCaptureReferences
```
public void setAssumeClosuresOnlyCaptureReferences(boolean enable)
```
    Whether to assume closures capture only what they reference. This allows more aggressive function inlining.
  - setPropertyInvalidationErrors
```
public void setPropertyInvalidationErrors(Map<String,CheckLevel> propertyInvalidationErrors)
```
    Sets the list of properties that we report property invalidation errors for.
  - setIdeMode
```
public void setIdeMode(boolean ideMode)
```
  - setSaveDataStructures
```
public void setSaveDataStructures(boolean save)
```
    Whether to keep internal data structures around after we're finished compiling. We do this by default when IDE mode is on.
  - setSkipAllPasses
```
public void setSkipAllPasses(boolean skipAllPasses)
```
  - setDevMode
```
public void setDevMode(com.google.javascript.jscomp.CompilerOptions.DevMode devMode)
```
  - setCheckDeterminism
```
public void setCheckDeterminism(boolean checkDeterminism)
```
  - getCheckDeterminism
```
public boolean getCheckDeterminism()
```
  - setMessageBundle
```
public void setMessageBundle(MessageBundle messageBundle)
```
  - setCheckSymbols
```
public void setCheckSymbols(boolean checkSymbols)
```
  - setCheckSuspiciousCode
```
public void setCheckSuspiciousCode(boolean checkSuspiciousCode)
```
  - setCheckTypes
```
public void setCheckTypes(boolean checkTypes)
```
  - setCheckMissingGetCssNameBlacklist
```
public void setCheckMissingGetCssNameBlacklist(String blackList)
```
  - setAggressiveRenaming
```
public void setAggressiveRenaming(boolean aggressive)
```
  - setFoldConstants
```
public void setFoldConstants(boolean foldConstants)
```
  - setDeadAssignmentElimination
```
public void setDeadAssignmentElimination(boolean deadAssignmentElimination)
```
  - setInlineConstantVars
```
public void setInlineConstantVars(boolean inlineConstantVars)
```
  - setInlineFunctions
```
public void setInlineFunctions(boolean inlineFunctions)
```
  - setInlineLocalFunctions
```
public void setInlineLocalFunctions(boolean inlineLocalFunctions)
```
  - setCrossModuleCodeMotion
```
public void setCrossModuleCodeMotion(boolean crossModuleCodeMotion)
```
  - setParentModuleCanSeeSymbolsDeclaredInChildren
```
public void setParentModuleCanSeeSymbolsDeclaredInChildren(boolean parentModuleCanSeeSymbolsDeclaredInChildren)
```
  - setCoalesceVariableNames
```
public void setCoalesceVariableNames(boolean coalesceVariableNames)
```
  - setCrossModuleMethodMotion
```
public void setCrossModuleMethodMotion(boolean crossModuleMethodMotion)
```
  - setInlineGetters
```
public void setInlineGetters(boolean inlineGetters)
```
  - setInlineVariables
```
public void setInlineVariables(boolean inlineVariables)
```
  - setInlineLocalVariables
```
public void setInlineLocalVariables(boolean inlineLocalVariables)
```
  - setFlowSensitiveInlineVariables
```
public void setFlowSensitiveInlineVariables(boolean enabled)
```
  - setSmartNameRemoval
```
public void setSmartNameRemoval(boolean smartNameRemoval)
```
  - setExtraSmartNameRemoval
```
public void setExtraSmartNameRemoval(boolean smartNameRemoval)
```
  - setRemoveDeadCode
```
public void setRemoveDeadCode(boolean removeDeadCode)
```
  - setExtractPrototypeMemberDeclarations
```
public void setExtractPrototypeMemberDeclarations(boolean enabled)
```
  - setRemoveUnusedPrototypeProperties
```
public void setRemoveUnusedPrototypeProperties(boolean enabled)
```
  - setRemoveUnusedPrototypePropertiesInExterns
```
public void setRemoveUnusedPrototypePropertiesInExterns(boolean enabled)
```
  - setRemoveUnusedVars
```
public void setRemoveUnusedVars(boolean removeUnusedVars)
```
  - setRemoveUnusedLocalVars
```
public void setRemoveUnusedLocalVars(boolean removeUnusedLocalVars)
```
  - setAliasExternals
```
public void setAliasExternals(boolean aliasExternals)
```
  - setCollapseVariableDeclarations
```
public void setCollapseVariableDeclarations(boolean enabled)
```
  - setGroupVariableDeclarations
```
public void setGroupVariableDeclarations(boolean enabled)
```
  - setCollapseAnonymousFunctions
```
public void setCollapseAnonymousFunctions(boolean enabled)
```
  - setAliasableStrings
```
public void setAliasableStrings(Set<String> aliasableStrings)
```
  - setAliasStringsBlacklist
```
public void setAliasStringsBlacklist(String aliasStringsBlacklist)
```
  - setAliasAllStrings
```
public void setAliasAllStrings(boolean aliasAllStrings)
```
  - setOutputJsStringUsage
```
public void setOutputJsStringUsage(boolean outputJsStringUsage)
```
  - setConvertToDottedProperties
```
public void setConvertToDottedProperties(boolean convertToDottedProperties)
```
  - setRewriteFunctionExpressions
```
public void setRewriteFunctionExpressions(boolean rewriteFunctionExpressions)
```
  - setOptimizeParameters
```
public void setOptimizeParameters(boolean optimizeParameters)
```
  - setOptimizeReturns
```
public void setOptimizeReturns(boolean optimizeReturns)
```
  - setOptimizeCalls
```
public void setOptimizeCalls(boolean optimizeCalls)
```
  - setOptimizeArgumentsArray
```
public void setOptimizeArgumentsArray(boolean optimizeArgumentsArray)
```
  - setVariableRenaming
```
public void setVariableRenaming(VariableRenamingPolicy variableRenaming)
```
  - setPropertyRenaming
```
public void setPropertyRenaming(PropertyRenamingPolicy propertyRenaming)
```
  - setLabelRenaming
```
public void setLabelRenaming(boolean labelRenaming)
```
  - setReserveRawExports
```
public void setReserveRawExports(boolean reserveRawExports)
```
  - setPreferStableNames
```
public void setPreferStableNames(boolean preferStableNames)
```
  - setGeneratePseudoNames
```
public void setGeneratePseudoNames(boolean generatePseudoNames)
```
  - setRenamePrefix
```
public void setRenamePrefix(String renamePrefix)
```
  - setRenamePrefixNamespace
```
public void setRenamePrefixNamespace(String renamePrefixNamespace)
```
  - setAliasKeywords
```
public void setAliasKeywords(boolean aliasKeywords)
```
  - setCollapseProperties
```
public void setCollapseProperties(boolean collapseProperties)
```
  - setDevirtualizePrototypeMethods
```
public void setDevirtualizePrototypeMethods(boolean devirtualizePrototypeMethods)
```
  - setComputeFunctionSideEffects
```
public void setComputeFunctionSideEffects(boolean computeFunctionSideEffects)
```
  - setDebugFunctionSideEffectsPath
```
public void setDebugFunctionSideEffectsPath(String debugFunctionSideEffectsPath)
```
  - isDisambiguatePrivateProperties
```
public boolean isDisambiguatePrivateProperties()
```
    Returns:
    Whether disambiguate private properties is enabled.
  - setDisambiguatePrivateProperties
```
public void setDisambiguatePrivateProperties(boolean value)
```
    Parameters:
    value - Whether to enable private property disambiguation based on the coding convention.
  - setDisambiguateProperties
```
public void setDisambiguateProperties(boolean disambiguateProperties)
```
  - setAmbiguateProperties
```
public void setAmbiguateProperties(boolean ambiguateProperties)
```
  - setAnonymousFunctionNaming
```
public void setAnonymousFunctionNaming(AnonymousFunctionNamingPolicy anonymousFunctionNaming)
```
  - setInputAnonymousFunctionNamingMap
```
public void setInputAnonymousFunctionNamingMap(VariableMap inputMap)
```
  - setInputVariableMap
```
public void setInputVariableMap(VariableMap inputVariableMap)
```
  - setInputPropertyMap
```
public void setInputPropertyMap(VariableMap inputPropertyMap)
```
  - setExportTestFunctions
```
public void setExportTestFunctions(boolean exportTestFunctions)
```
  - setRuntimeTypeCheck
```
public void setRuntimeTypeCheck(boolean runtimeTypeCheck)
```
  - setRuntimeTypeCheckLogFunction
```
public void setRuntimeTypeCheckLogFunction(String runtimeTypeCheckLogFunction)
```
  - setSyntheticBlockStartMarker
```
public void setSyntheticBlockStartMarker(String syntheticBlockStartMarker)
```
  - setSyntheticBlockEndMarker
```
public void setSyntheticBlockEndMarker(String syntheticBlockEndMarker)
```
  - setLocale
```
public void setLocale(String locale)
```
  - setMarkAsCompiled
```
public void setMarkAsCompiled(boolean markAsCompiled)
```
  - setClosurePass
```
public void setClosurePass(boolean closurePass)
```
  - setPreserveGoogRequires
```
public void setPreserveGoogRequires(boolean preserveGoogRequires)
```
  - setGatherCssNames
```
public void setGatherCssNames(boolean gatherCssNames)
```
  - setStripTypes
```
public void setStripTypes(Set<String> stripTypes)
```
  - setStripNameSuffixes
```
public void setStripNameSuffixes(Set<String> stripNameSuffixes)
```
  - setStripNamePrefixes
```
public void setStripNamePrefixes(Set<String> stripNamePrefixes)
```
  - setStripTypePrefixes
```
public void setStripTypePrefixes(Set<String> stripTypePrefixes)
```
  - setCustomPasses
```
public void setCustomPasses(com.google.common.collect.Multimap<CustomPassExecutionTime,CompilerPass> customPasses)
```
  - setMarkNoSideEffectCalls
```
public void setMarkNoSideEffectCalls(boolean markNoSideEffectCalls)
```
  - setDefineReplacements
```
public void setDefineReplacements(Map<String,Object> defineReplacements)
```
  - setTweakReplacements
```
public void setTweakReplacements(Map<String,Object> tweakReplacements)
```
  - setMoveFunctionDeclarations
```
public void setMoveFunctionDeclarations(boolean moveFunctionDeclarations)
```
  - setInstrumentationTemplate
```
public void setInstrumentationTemplate(String instrumentationTemplate)
```
  - setRecordFunctionInformation
```
public void setRecordFunctionInformation(boolean recordFunctionInformation)
```
  - setCssRenamingMap
```
public void setCssRenamingMap(CssRenamingMap cssRenamingMap)
```
  - setCssRenamingWhitelist
```
public void setCssRenamingWhitelist(Set<String> whitelist)
```
  - setReplaceStringsFunctionDescriptions
```
public void setReplaceStringsFunctionDescriptions(List<String> replaceStringsFunctionDescriptions)
```
  - setReplaceStringsPlaceholderToken
```
public void setReplaceStringsPlaceholderToken(String replaceStringsPlaceholderToken)
```
  - setReplaceStringsReservedStrings
```
public void setReplaceStringsReservedStrings(Set<String> replaceStringsReservedStrings)
```
  - setReplaceStringsInputMap
```
public void setReplaceStringsInputMap(VariableMap serializedMap)
```
  - setPrettyPrint
```
public void setPrettyPrint(boolean prettyPrint)
```
  - setLineBreak
```
public void setLineBreak(boolean lineBreak)
```
  - setPreferLineBreakAtEndOfFile
```
public void setPreferLineBreakAtEndOfFile(boolean lineBreakAtEnd)
```
  - setPrintInputDelimiter
```
public void setPrintInputDelimiter(boolean printInputDelimiter)
```
  - setInputDelimiter
```
public void setInputDelimiter(String inputDelimiter)
```
  - setErrorFormat
```
public void setErrorFormat(ErrorFormat errorFormat)
```
  - setWarningsGuard
```
public void setWarningsGuard(ComposeWarningsGuard warningsGuard)
```
  - setLineLengthThreshold
```
public void setLineLengthThreshold(int lineLengthThreshold)
```
  - setExternExports
```
public void setExternExports(boolean externExports)
```
  - setExternExportsPath
```
public void setExternExportsPath(String externExportsPath)
```
  - setSourceMapOutputPath
```
public void setSourceMapOutputPath(String sourceMapOutputPath)
```
  - setSourceMapDetailLevel
```
public void setSourceMapDetailLevel(SourceMap.DetailLevel sourceMapDetailLevel)
```
  - setSourceMapFormat
```
public void setSourceMapFormat(SourceMap.Format sourceMapFormat)
```
  - setSourceMapLocationMappings
```
public void setSourceMapLocationMappings(List<SourceMap.LocationMapping> sourceMapLocationMappings)
```
  - setTransformAMDToCJSModules
```
public void setTransformAMDToCJSModules(boolean transformAMDToCJSModules)
```
    Activates transformation of AMD to CommonJS modules.
  - setProcessCommonJSModules
```
public void setProcessCommonJSModules(boolean processCommonJSModules)
```
    Rewrites CommonJS modules so that modules can be concatenated together, by renaming all globals to avoid conflicting with other modules.
  - setCommonJSModulePathPrefix
```
public void setCommonJSModulePathPrefix(String commonJSModulePathPrefix)
```
    Sets a path prefix for CommonJS modules.
  - getInstrumentMemoryAllocations
```
public boolean getInstrumentMemoryAllocations()
```
    Returns:
    Whether memory allocations are instrumented.
  - setInstrumentMemoryAllocations
```
public void setInstrumentMemoryAllocations(boolean instrumentMemoryAllocations)
```
    Sets the option to instrument memory allocations.
  - setInstrumentForCoverage
```
public void setInstrumentForCoverage(boolean instrumentForCoverage)
```
    Set whether or not code should be modified to provide coverage information.

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Field Summary

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Method Summary

Methods inherited from class java.lang.Object

Field Detail

ideMode

messageBundle

checkSymbols

aggressiveVarCheck

checkSuspiciousCode

checkTypes

reportMissingOverride

checkRequires

checkProvides

checkGlobalNamesLevel

brokenClosureRequiresLevel

checkGlobalThisLevel

checkMissingGetCssNameLevel

checkMissingGetCssNameBlacklist

foldConstants

deadAssignmentElimination

inlineConstantVars

inlineFunctions

inlineLocalFunctions

crossModuleCodeMotion

coalesceVariableNames

crossModuleMethodMotion

inlineGetters

inlineVariables

flowSensitiveInlineVariables

smartNameRemoval

removeDeadCode

checkMissingReturn

extractPrototypeMemberDeclarations

removeUnusedPrototypeProperties

removeUnusedPrototypePropertiesInExterns

removeUnusedClassProperties

removeUnusedVars

removeUnusedLocalVars

aliasExternals

collapseVariableDeclarations

collapseAnonymousFunctions

aliasableStrings

aliasStringsBlacklist

aliasAllStrings

convertToDottedProperties

rewriteFunctionExpressions

optimizeParameters

optimizeReturns

optimizeCalls

optimizeArgumentsArray

variableRenaming

propertyRenaming

labelRenaming

reserveRawExports

generatePseudoNames

renamePrefix

renamePrefixNamespace

aliasKeywords

collapseProperties

devirtualizePrototypeMethods

computeFunctionSideEffects

disambiguateProperties

ambiguateProperties

anonymousFunctionNaming

exportTestFunctions

syntheticBlockStartMarker

syntheticBlockEndMarker

locale

markAsCompiled

closurePass

preserveGoogRequires

jqueryPass

gatherCssNames

stripTypes

stripNameSuffixes

stripNamePrefixes

stripTypePrefixes